2 Commits

Author	SHA1	Message	Date
sheltonyu	aa4f2b224d	[bsp/at32] 1.fixed some errors and remove unused contents, 2.add support at32f423 series	2023-04-07 03:46:36 -04:00
sheltonyu	a64750ebed	[bsp/at32] 1.407/437 uart2 pins change to pd5/pd6. 2.uart and spi drivers suppor… (#6695) ... * 1.407/437 uart2 pins change to pd5/pd6. 2.uart and spi drivers support dma * [bsp/at32] remove #ifndef	2022-12-06 22:13:25 -05:00